7139437305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 16061939712

約数和(自身を除く): 8922502407

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 37, 39, 55, 65, 71, 77, 91, 105, 111, 143, 165, 181, 185, 195, 213, 231, 259, 273, 355, 385, 407, 429, 455, 481, 497, 543, 555, 715, 777, 781, 905, 923, 1001, 1065, 1155, 1221, 1267, 1295, 1365, 1443, 1491, 1991, 2035, 2145, 2343, 2353, 2405, 2485, 2627, 2715, 2769, 2849, 3003, 3367, 3801, 3885, 3905, 4615, 5005, 5291, 5467, 5973, 6105, 6335, 6461, 6697, 7059, 7215, 7455, 7881, 8547, 9955, 10101, 10153, 11715, 11765, 12851, 13135, 13845, 13937, 14245, 15015, 15873, 16401, 16471, 16835, 18389, 19005, 19383, 20091, 25883, 26455, 27335, 28897, 29865, 30459, 32305, 33485, 34151, 35295, 37037, 38553, 39405, 41811, 42735, 46879, 49413, 50505, 50765, 55167, 64255, 69685, 71071, 73667, 77649, 79365, 82005, 82355, 86691, 87061, 89957, 91945, 96915, 100455, 102453, 111111, 129415, 140637, 141361, 144485, 152295, 167063, 170755, 181181, 185185, 192765, 202279, 209055, 213213, 221001, 234395, 239057, 247065, 261183, 269871, 275835, 355355, 368335, 375661, 388245, 424083, 433455, 435305, 449785, 475487, 501189, 512265, 515669, 543543, 555555, 606837, 609427, 703185, 706805, 717171, 835315, 905905, 957671, 989527, 1011395, 1066065, 1105005, 1126983, 1169441, 1195285, 1305915, 1349355, 1426461, 1547007, 1828281, 1837693, 1878305, 2120415, 2377435, 2505945, 2578345, 2629627, 2717715, 2873013, 2968581, 3034185, 3047135, 3328409, 3508323, 3585855, 4788355, 4947635, 5230357, 5513079, 5634915, 5847205, 6181331, 6703697, 7132305, 7735035, 7888881, 9141405, 9188465, 9985227, 12863851, 13148135, 14365065, 14842905, 15691071, 16642045, 17541615, 18543993, 20111091, 26151785, 27565395, 30906655, 33518485, 36612499, 38591553, 39444405, 43269317, 49926135, 64319255, 67994641, 78455355, 92719965, 100555455, 109837497, 129807951, 183062495, 192957765, 203983923, 216346585, 339973205, 475962487, 549187485, 649039755, 1019919615, 1427887461, 2379812435, 7139437305]

約数ペア:

[(1, 7139437305), (3, 2379812435), (5, 1427887461), (7, 1019919615), (11, 649039755), (13, 549187485), (15, 475962487), (21, 339973205), (33, 216346585), (35, 203983923), (37, 192957765), (39, 183062495), (55, 129807951), (65, 109837497), (71, 100555455), (77, 92719965), (91, 78455355), (105, 67994641), (111, 64319255), (143, 49926135), (165, 43269317), (181, 39444405), (185, 38591553), (195, 36612499), (213, 33518485), (231, 30906655), (259, 27565395), (273, 26151785), (355, 20111091), (385, 18543993), (407, 17541615), (429, 16642045), (455, 15691071), (481, 14842905), (497, 14365065), (543, 13148135), (555, 12863851), (715, 9985227), (777, 9188465), (781, 9141405), (905, 7888881), (923, 7735035), (1001, 7132305), (1065, 6703697), (1155, 6181331), (1221, 5847205), (1267, 5634915), (1295, 5513079), (1365, 5230357), (1443, 4947635), (1491, 4788355), (1991, 3585855), (2035, 3508323), (2145, 3328409), (2343, 3047135), (2353, 3034185), (2405, 2968581), (2485, 2873013), (2627, 2717715), (2715, 2629627), (2769, 2578345), (2849, 2505945), (3003, 2377435), (3367, 2120415), (3801, 1878305), (3885, 1837693), (3905, 1828281), (4615, 1547007), (5005, 1426461), (5291, 1349355), (5467, 1305915), (5973, 1195285), (6105, 1169441), (6335, 1126983), (6461, 1105005), (6697, 1066065), (7059, 1011395), (7215, 989527), (7455, 957671), (7881, 905905), (8547, 835315), (9955, 717171), (10101, 706805), (10153, 703185), (11715, 609427), (11765, 606837), (12851, 555555), (13135, 543543), (13845, 515669), (13937, 512265), (14245, 501189), (15015, 475487), (15873, 449785), (16401, 435305), (16471, 433455), (16835, 424083), (18389, 388245), (19005, 375661), (19383, 368335), (20091, 355355), (25883, 275835), (26455, 269871), (27335, 261183), (28897, 247065), (29865, 239057), (30459, 234395), (32305, 221001), (33485, 213213), (34151, 209055), (35295, 202279), (37037, 192765), (38553, 185185), (39405, 181181), (41811, 170755), (42735, 167063), (46879, 152295), (49413, 144485), (50505, 141361), (50765, 140637), (55167, 129415), (64255, 111111), (69685, 102453), (71071, 100455), (73667, 96915), (77649, 91945), (79365, 89957), (82005, 87061), (82355, 86691)]